China's driving license is divided into 16 levels, A1, A2, A3, B1, B2, C1, C2, C3, C4, C5, D, E, F, M, N, P. Some of these licenses can only open one vehicle type, while others can drive other driver's licenses. The A1 driver's license is the highest driver's license in China, with the highest number of drivers.
A1 driver's license, quasi-driving large passenger vehicles, other types of quasi-drivers allowed to drive, A3, B1, B2, C1, C2, C3, C4, M.
A1 large passenger car: Large passenger car refers to a passenger car with a vehicle length of 6 meters or more or an authorized passenger carrying capacity of 20 or more.
A3 bus
B1 medium passenger car: medium-sized passenger car (city bus with more than 10 passengers and 19 passengers)
B2 Large Trucks: Heavy and Medium Trucks; Heavy and Medium Special Trucks
C1 small cars: small and miniature passenger cars as well as light and micro trucks; light and miniature special vehicles
C2 small-scale automatic car: small, micro automatic transmission passenger car and light, micro automatic transmission truck
C3 low speed truck
C4 tricycle
M wheel self-propelled vehicle
A1 can drive a lot of cars and it is difficult to apply. Can not apply directly, need to obtain other driver's license before they can increase A1. The following are the conditions for applying for the A1 driver's license.
It is necessary to obtain Qualification for Driving A3 City Bus, B1 Medium Passenger Bus or B2 Large Truck for Quasi-driving Type for more than 5 years, or Qualification for Driving A2 Tractor for Quasi-driving Type for more than 2 years, and not recorded in the last five consecutive scoring cycles before application Full 12 minutes record.
A coffee grinder with a cone-knife grinder places a conical knife disk at the bottom of the machine, and then cooperates with the outer ring knife disk for grinding. The coffee powder produced in this way will be closer to granular, and at the same time, the water absorption path of the coffee particles will become longer, and it will take more time for the inside to contact the water, which will result in the coffee powder being released within the first time. The soluble substances are less, and the concentration will not be too high in a short time.
Conical Coffee Grinder,Conical Burr Coffee Grinder,Small Conical Burr Coffee Grinder,Brim Burr Coffee Grinder
Zhongshan Dippers Electric Co., Ltd. , https://www.cndippers.com